Brand Name: Xiaomi
XiaoMi Model: Piston earphones youth version
Style: True Wireless
Wireless Type: Bluetooth
Vocalism Principle: Other
Connectors: None
Control Button: Yes
Active Noise-Cancellation: No
Communication: Wireless
Volume Control: No
Is wireless: Yes
Support APP: No
Function: For Mobile Phone
Function: Sport
Plug Type: USB
Model Number: TWSEJ04LS
Support Memory Card: No
Resistance: 50 Ω
Waterproof: No
With Microphone: Yes
Charging box size: 62*40*27.2mm
Headphone size: 26.65*16.4*21.6mm
Charge Box and Earphone: 35.4g
Earphone Weight: 4.1g
Earphone Charge time: 1.5 hours
Charge Box Charge time: 2 hours
Communication distance:: 10 meters (accessible open environment)
Bluetooth protocol: HFP/A2DP/ HSP/AVRCP
Wireless connection: Bluetooth 5.0
Dual headphones continuously listen: about2-4 hours
Headphone standby time is about: about 100-150 hours
Single earphone battery capacity: 35-40mAh
Charging box battery capacity: 200-300mAh